Cannot join friends in COD WWII PS4

I have been trying to join a friend's game or party, but neither of us have been able to join each other, or accept invites from the other. Screen says "joining game session" for about 5 seconds, then comes up with a screen that says "ERROR: Unable to connect to host". Nat types are open, and we both have ~4000kbps connection. Why can't we join each other?

Re: Cannot join friends in COD WWII PS4

Your a fking tool. How much they pay you to come here and bull***** people. Bottom line cod ww2 is a joke and nobody should be buying there games anymore. They don't give a ***** about there own players

We've updated our Privacy Policy and made changes to how we handle information we collect. You can view the revised policy here. By continuing to use Activision's websites, products or services, you acknowledge this revised Privacy Policy. This website uses "Cookies" to tailor content and marketing, and to improve and adjust user experiences. By continuing to browse the site you are agreeing to our use of cookies. Please see our Cookie Policy to find out more here.